4/1/2018
 
Hi Chris, this is the only option. It works well though; he'll get used to it quickly.
3/29/2018
 
Hi Tom, please note there was a good amount of rocker in the 2015/16 edition (also the one Trace is skiing), but that has largely disappeared in the newer version. The choppy snow is probably a touch easier with the rocker for most folks, and the running length will be a longer with the later edition. There seems to be a little more pop when skinning vs other race skis because of the camber, and the balance is largely determined by where you mount them.
3/29/2018
 
Hi Michael, that is a decent match and is a good entry to tech bindings (not least because of the ease of said entry). The 100mm is the right brake size and the precut skins work great!
3/26/2018
 
Hi Sam, looks like you found them. They are listed as Radical Crampon Receptors.
3/25/2018
 
Hi Chris, it's in the same ballpark out of the box, but Atomic used "magic-shell" so it can mold around your foot.